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/linux/Documentation/translations/zh_CN/core-api/
H A Dkobject.rst63 例如， ``drivers/uio/uio.c`` 中的IO代码有一个结构体，定义了与uio设备相
92 类型。在早期的 ``drivers/uio/uio.c`` 中正是如此，你可以在这里看到::
/linux/Documentation/driver-api/
H A Dinfrastructure.rst98 .. kernel-doc:: drivers/uio/uio.c
H A Duio-howto.rst125 the uio driver, but not added to the UIO device itself at this time.
140 These attributes appear under the ``/sys/class/uio/uioX`` directory.
150 as ``/sys/class/uio/uioX/maps/map0/``. Subsequent mappings create
186 ``/sys/class/uio/uioX/maps/`` like the normal memory described above.
192 ``/sys/class/uio/uioX/portio/`` was added. It only exists if the driver
195 on, will appear underneath ``/sys/class/uio/uioX/portio/``.
226 ``/sys/class/uio/uioX/version``.
416 ``"linux,uio-name"`` may be specified in the DT node.
455 ``/sys/class/uio/uioX/maps/mapY/*``. The dynamic memory regions will be
617 perror("uio open:");
[all …]
H A Dindex.rst46 uio-howto
/linux/arch/arc/boot/dts/
H A Dvdk_axs10x_mb.dtsi119 uio_ev: uio@d0000000 {
120 compatible = "generic-uio";
/linux/Documentation/target/
H A Dtcmu-design.rst20 a) Discovering and configuring TCMU uio devices
217 class/uio/uio*/name. For TCMU devices, these names will be of the
244 /sys/class/uio/uioX/maps/map0/size.
289 a) Discovering and configuring TCMU uio devices
313 fd = open("/sys/class/uio/uio0/name", O_RDONLY);
318 /* we only want uio devices whose name is a format we expect */
324 fd = open(/sys/class/uio/%s/maps/map0/size, O_RDONLY);
/linux/drivers/uio/
H A DMakefile2 obj-$(CONFIG_UIO) += uio.o
H A DKconfig54 memory is freed once the uio device is closed.
/linux/Documentation/devicetree/bindings/powerpc/fsl/
H A Dlbc.txt38 compatible = "fsl,elbc-gpcm-uio";
/linux/Documentation/translations/zh_CN/driver-api/
H A Dindex.rst77 * uio-howto
/linux/tools/include/nolibc/
H A DMakefile67 sys/uio.h \
/linux/Documentation/core-api/
H A Dkobject.rst68 So, for example, the UIO code in ``drivers/uio/uio.c`` has a structure that
69 defines the memory region associated with a uio device::
100 earlier ``drivers/uio/uio.c``, as you can see here::
/linux/drivers/
H A DMakefile96 obj-$(CONFIG_UIO) += uio/
H A DKconfig144 source "drivers/uio/Kconfig"
/linux/drivers/nvme/host/
H A Dioctl.c206 static int nvme_submit_io(struct nvme_ns *ns, struct nvme_user_io __user *uio) in nvme_submit_io() argument
213 if (copy_from_user(&io, uio, sizeof(io))) in nvme_submit_io()
/linux/arch/powerpc/boot/dts/
H A Dac14xx.dts85 compatible = "ifm,ac14xx-fram", "linux,uio-pdrv-genirq";
/linux/tools/hv/
H A Dhv_fcopy_uio_daemon.c40 #define FCOPY_UIO_PATH FCOPY_DEVICE_PATH(uio)
/linux/drivers/media/dvb-frontends/drx39xyj/
H A Ddrx_driver.h1228 enum drx_uio uio; member
1242 enum drx_uio uio; member
/linux/Documentation/sound/kernel-api/
H A Dwriting-an-alsa-driver.rst3503 data as defined in ``linux/uio.h``.
/linux/
H A DMAINTAINERS9892 F: drivers/uio/uio_dfl.c
10623 F: drivers/uio/uio_pci_generic.c
11750 F: drivers/uio/uio_hv_generic.c
27209 F: include/linux/uio.h
27225 F: Documentation/driver-api/uio-howto.rst
27226 F: drivers/uio/